Hi, I am Joanna
And now working for Changzhou ZHENXING Environmental Technology Engineering Co., Ltd.
I know you are looking for good-quality dryer equipment.
Any questions about the spray dryer feel free to contact me, I would like to offer you full technical support and online video service, it will help you to know about the full drying system very well.
So our company can be a good choice, WHY?
You may be interested in the following information:
- Detail of equipment, instruments. Brands.
- Detail of the construction material.
- Detail of automation
- Whether or not it includes assembly.
- Startup and guarantees.
- Process parameters.
- Percentage of product loss.
- Quality parameters of the final product.
- Recommended operating time between power line CIP ("Clean In Place").
- Information plans for civil works, indicating necessary dimensions and levels, loads on slabs and bases, etc.
- The layout of the installation.
- Instruction manual for operation and maintenance.
- List of spare parts.
Introduction
Centrifugal spray dryer is the most widely used drying technology in drying technology.
In the spray dryer, the liquid to be dried is sprayed in the form of mist. The minute droplets are readily evaporated and get converted into solid particles, which fall to the bottom of the chamber.
The vapors are transferred into the separator where the fine dry particles which are carried along with the vapors' are separated and collected. Spray dryers are available in many forms and designs.
A typical spray dryer consists of a drying chamber which is just like the cyclone separator, so as to ensure the good circulation of air to facilities heat and mass transfer and also to ensure that the dried particles are separated by the centrifugal action.
It helps simple and effective drying of liquid or suspension materials. In addition, during the drying process, the user can control the temperature of the dried product, form the grain for them exactly as required for production.
The device has advantages compared to conventional drying equipment: hot air is put into the dehumidifying filter to help quick drying time; Product quality is improved; continuous machine operation, complete automation, simple operation, easy maintenance, low labor costs; The device is designed to suit a wide range of products, especially temperature-sensitive materials.
Equipment design conditions
LPG-5 spray dryer
High-speed dehydration (drying) of suspensions, emulsions of various substances: ceramics, glass, polymers, resins, fertilizers, detergents to obtain powdered products with given moisture content.
Specifications:
1. Temperature of chamber drying - 200-300 °C;
2. The temperature of the outer wall of the dryer - no more than 90 ° C;
3. Evaporated moisture capacity - 5.0-6.0 l/h;
4. Rotation speed of the spraying disk - 24000-26000 min-1;
5. Disc diameter - 40-80 mm;
6. Heating source - electricity;
7. Power consumption - up to 9.5 kW;
8. Overall dimensions are not more than 2.0 × 1.0 × 2.4 m.
Characteristics of raw materials subject to dehydration:
- humidity: 35-80%;
- maximum processing temperature - up to 500 °C;
- final humidity - up to 3%;
- productivity for the final product - 1.5-8 kg/h
Process conditions
Atomization method: centrifugal
Fog droplets and hot air contact method: parallel flow
Heat source and heating method: electric heating
Dust removal method: Two-stage cyclone
Product collection method: discharger
Installation and Commissioning and Training:
1. Buyers arrange installation and debugging by themselves under a manual book from the supplier.
2. If the buyer requires engineers from the seller's party, the buyer should arrange the following items:
(A)Within 30 days after the machines are delivered to the buyer's factory, the buyer shall inform the seller to arrange engineers to the buyer's factory for installation, commissioning, test, and training machine operators.
(B)The buyer should provide the engineers(1-2 person) the boarding and lodging, transportation during the engineer's stay in the buyer's country, and round trip air ticket and visa fee for the engineers. Besides, the buyer should pay the money as salary for one engineer per day.
Project
Company Information
ZHENXING was founded in 1993. We are specialized in the development and manufacturing of dryers, mixers, granulators, grinders, etc. Our company has cooperated with a number of research institutions since 2007 and we have established the largest sludge drying equipment testing center in China. All Dryer is widely applied in all kinds of industrial fields.
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